Apple has been dropping a number of products from sale lately, first came the iMac Pro earlier this month, then the HomePod last week and now certain models of the 21.5-inch iMac have been removed from sale which is likely in preparation for a potential upcoming iMac refresh with Apple’s own silicon chips. The last time the iMac was updated was back in August last year and at that time, only the 27-inch model was updated.

Apple has now stopped selling the 512GB and 1TB SSD models of the 21-inch iMac, it is now only available with a 256GB or 1TB Fusion Drive. This could be Apple preparing for the new M1 models or it could be supply chain issues, but time will tell.